152555620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9197

約数の個数: 72

約数和(自身を含む): 394636536

約数和(自身を除く): 242080916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 9157, 16660, 18314, 36628, 45785, 64099, 91570, 128198, 155669, 183140, 256396, 311338, 320495, 448693, 622676, 640990, 778345, 897386, 1089683, 1281980, 1556690, 1794772, 2179366, 2243465, 3113380, 4358732, 4486930, 5448415, 7627781, 8973860, 10896830, 15255562, 21793660, 30511124, 38138905, 76277810, 152555620]

約数ペア:

[(1, 152555620), (2, 76277810), (4, 38138905), (5, 30511124), (7, 21793660), (10, 15255562), (14, 10896830), (17, 8973860), (20, 7627781), (28, 5448415), (34, 4486930), (35, 4358732), (49, 3113380), (68, 2243465), (70, 2179366), (85, 1794772), (98, 1556690), (119, 1281980), (140, 1089683), (170, 897386), (196, 778345), (238, 640990), (245, 622676), (340, 448693), (476, 320495), (490, 311338), (595, 256396), (833, 183140), (980, 155669), (1190, 128198), (1666, 91570), (2380, 64099), (3332, 45785), (4165, 36628), (8330, 18314), (9157, 16660)]